John Parsons

I just posted a new member introduction. The car that Jonathan is driving in the Thunderbolt video will be in my garage soon! Very excited!

Hi All, I am an open wheel guy with over 10 years in Formula Mazdas but decided to try my hand at a prototype. I know CharleyH from Rennlist where I am a long time contributor. His enthusiasm for t...

Hi Michael (@backmarker_billy), thank you for the great writeup on the class. It sounds like you had a great time and learned a lot about the car. The logistics of owning these cars isn't difficult ...

Thanks John! The mechanical water pump housing and impeller is custom manufactured by Radical but the drive shaft, seals and back plate is OEM Suzuki. You need to look into the leak, it could be the m...

Hmmm. Mine don't look too spiffy either. Are you thinking of a properly shaped polycarbonate shield?

Jason, had the car out twice now and getting the hang of it..... You would not be disappointed. Braking and corner speeds are unreal, even compared to a GT3. Sure, faster cars all around in a strai...

@parsonsj shoot me a text 757-773-4070 I’m at VIR every month and will be joining the VIR Club in October

- if you just want something to simply learn tracks in for real-world practice, then there will be an element of immersion required to make it applicable. If you just want to learn track layouts, bra...

HI @ezabala8, Since you have a Gen 1 SR3 it could either be in the side pod or in the engine bay. is your car fuel injected or carbureted? I would recommend following the fuel line from the engine a...

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Pegasus auto racing has spherical bearings of different sizes in SAE and metric. I purchased mine from a dealer for $60. I would suggest getting the bearing from a Radical dealer so that you know yo...

@danamg Hey, I might be a bit late to the party on this but to add a couple of things to the good advice you've already received... I'm a little out of touch with the latest products over the last ...

G’day All, Thought I’d share this idea for those with OCD tendencies like me… I’m tidying up my brand new SR3 XX and was getting sick of getting copper anti-seize on me when working around each corner...

An update on the bi-wing setting: Last weekend at the Radical Cup Road America race, I noticed that many of the competitors were very trimmed out on the rear bi wing. Some 1340s were set at 3 from t...